package main

import (
	"flag"
	"fmt"
	"net/http"
	"os"
	"strconv"
	"strings"

	"git.algo.com.cn/public/saasapi"
	"git.algo.com.cn/public/saasapi/pkg/saashttp"
	"google.golang.org/protobuf/encoding/protojson"
)

type bindDeleteParams struct {
	idType   int
	ids      []int64
	saasHttp *saashttp.SaasClient
}

func RunBindDelete(args ...string) error {
	fs := flag.NewFlagSet("delete", flag.ExitOnError)
	cfgFile := paramConfig(fs)
	idtype := paramIdType(fs)
	ids := paramIDs(fs)

	if err := fs.Parse(args); err != nil {
		fmt.Fprintln(os.Stderr, "command line parse error", "err", err)
		return err
	}

	// 切割字符串
	idsSlice := strings.Split(*ids, ",")
	if len(idsSlice) == 1 && idsSlice[0] == "" {
		idsSlice = []string{}
	}

	if fs.NArg() > 0 || len(idsSlice) == 0 || (len(idsSlice) == 1 && idsSlice[0] == "") {
		fs.PrintDefaults()
		return nil
	}

	numIds := []int64{}
	for _, v := range idsSlice {
		n, err := strconv.ParseInt(v, 10, 64)
		if err != nil {
			fmt.Fprintln(os.Stderr, "id parse error", "value", v, "err", err)
			return err
		}
		numIds = append(numIds, n)
	}

	cfg, err := LoadConfigFile(*cfgFile)
	if err != nil {
		fmt.Fprintln(os.Stderr, "LoadConfigFile error", "err", err)
		return err
	}

	bindDeleteParams := bindDeleteParams{
		idType: *idtype,
		ids:    numIds,
		saasHttp: &saashttp.SaasClient{
			Client:  &http.Client{},
			ApiUrls: saashttp.InitAPIUrl(&cfg.ApiUrls),
			Auth:    &cfg.Auth,
		},
	}

	return doBindDeleteAccount(bindDeleteParams)
}

func doBindDeleteAccount(p bindDeleteParams) error {
	bindDelete := &saasapi.BindDelete{}

	saasReq := &saasapi.SaasReq{
		Cmd: &saasapi.SaasReq_BindDelete{
			BindDelete: bindDelete,
		},
	}

	for _, v := range p.ids {
		bindDelete.Binds = append(bindDelete.Binds, &saasapi.Bind{
			BindId:   v,
			BindType: saasapi.BindType(p.idType),
		})
	}

	res, err := p.saasHttp.BindDelete(saasReq)

	if err != nil {
		fmt.Fprintln(os.Stderr, "submit Bind Delete error", "err", err)
		return err
	}

	if res.Code != saasapi.ErrorCode_SUCC {
		fmt.Fprintln(os.Stderr, "Bind Delete failed", "code", res.Code, "status", res.Status)
		return nil
	}

	bindRes := res.GetBindDeleteRes()

	fmt.Printf("bind res: %v\n", protojson.Format(bindRes))
	return nil
}